A multi-rotor propeller is a blade that creates lift for a drone by spinning, and control is achieved by adjusting the speed of each rotor. These propellers are identified by a series of numbers, like \(5\text{x}4.3\text{x}3\), which indicate the propeller’s diameter (5 inches), pitch (4.3 inches), and the number of blades (3). They are made from materials such as durable polycarbonate or carbon/nylon composites, designed for balance, thrust, efficiency, and stability. Various sizes and pitches are available to cater to different uses, including racing, cinematography, or heavy-lift applications, all of which can be found at RCProduct.in.